Cherry, Montmorency - Tart Cherry, 7 gal (5-6 ft)'Montmorency' is, by far, the most widely grown 'sour cherry' or 'pie cherry' tree in America with nearly 100 years of fruiting history. Tree Features: Bloom Color: White & fragrant Bloom Time: late April Mature Height: 12 20 ft Mature Spread: 12 20 ft Harvest: Sizable fruit in July or August Zone: 3 8 Pollination: Self fruitful, but cross pollination by a different variety of mid Spring cherry tree within 50 feet will bear more fruit. Placement: Full